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Black BTI 55Wh 4-cell battery for MacBook Air, rectangular with connector cable on top right.

BTI 020-8142-A compatible 55Wh 4-cell battery for APPLE MACBOOK AIR (13-inch Late 2010)(mid-2011) A1466 (2012 Version)

by BTI

£61.91from 5 retailers

GTIN05059902168054

EAN5059902168054

MPN020-8142-A-BTI

Prices updated 6 Apr 2026

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ComputersDeal

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In stockStandard delivery in 3 working days

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£74.29£61.91

ITSupplies.uk

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£71.19£61.91

£61.91 total inc. delivery

GtechPro

In stock3-5 working days

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£71.19£62.94

+£1.03 vs cheapest

£62.94 total inc. delivery

Amazon

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Back to the Office

In stock3-5 working days

£65.99

+£4.08 vs cheapest

GamingKit

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£68.16

+£6.25 vs cheapest

£68.16 total inc. delivery

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Product Description

Lithium Polymer (LiPo). 7200 mAh 55 Wh. 7.6 V. Brand compatibility: Apple. Black. Number of batteries included: 1 pc(s). Features. Brand compatibility. Apple. Product colour. Black. Battery voltage. 7.6 V. Number of battery cells. 4. Battery capacity. 7200 mAh. Battery technology. Lithium Polymer (LiPo). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Eco. Origin Promo

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